Liquid

This is for version 2. Version 1

{ com_liquid2 ( id:'1', description:'Enter text', code:'' ) }

Parameters

code (text)
selectablePage (boolean)
siblingTags (boolean)

`code`

Variables

page - Current page.
selectedPage - Selected page.
siblingTags - Array of tags for all sibling (i.e other blog posts).
keys - Contains tagsFilter.

Liquid filters

tagToUrl

Example:

{ com_liquid2 (
    id:'1', 
    description:'Tags', 
    code:'
            {% for page.tags as tag %}
                <a href="{{ tag | tagToUrl:page }}">{{ tag }}</a>
            {% end_for %}
    ')
}

monthToNumeric

html

Runs a html_entity_decode() on the value, useful when working with com_image and the html parameter

Example:

<div>
    { com_liquid2 (
        id:'1', 
        description:'Next article', 
        code:'
            {% if page.next %}
                { page.next.keys.main_image | html }}
            {% end_if %}
        ')
    }
</div>

stringToDateFormat

Converts a date string to a specific format (see http://se2.php.net/strftime)

{{ page.next.publishDate | stringToDateFormat:"%B %e, %Y" }}

truncate

Truncates a string to a max number of characters or words

{{ event.description | truncate:10 }}
{{ event.description | truncatewords:10 }}

Examples

Show all tags on the main blog layout with active `<li>` class

{ com_liquid ( id:'1', description:'Tags', code:'

    {% if keys.tagsFilter != empty %}
        <h1>Current tag: {{ keys.tagsFilter | join:"," | capitalize }}</h1>
    {% endif %}

    {% if page.children.tags != empty %}
        {% for tag in page.children.tags %}
            <li
                {% for activeTag in keys.tagsFilter %}
                    {% if activeTag == tag %}
                        class="active"
                    {% endif %}
                {% endfor %}
            >
                <a href="{{ tag | tagToUrl:page }}">{{ tag }}</a>
            </li>
        {% endfor %}
    {% endif %}
' ) }

Show all tags on the blog on a specific blog post

{ com_liquid2 (
    id:'1', 
    description: 'Tags', 
    selectablePage: 'false', 
    siblingTags: 'true',
    code:'
    {% for siblingTags as tag %}
        <li>
                <a href="{{ tag | tagToUrl:page }}">{{ tag }}</a>
        </li>
    {% end_for %}
') }